Distinctiveness in Sri Lanka Under IP Act 2003: Section 101, Section 103 and Dominant Element

Distinctiveness is the organizing principle of trademark registrability in Sri Lanka. A mark is registrable because it can distinguish one trader’s goods or services from another’s, and it is refused when it cannot do that work. Although the Intellectual Property Act, No. 36 of 2003, does not present a separate doctrinal chapter titled distinctiveness, the concept runs through the statutory definition of a mark, the absolute grounds in Section 103, and the examination process under Section 111. For businesses, distinctiveness analysis is not academic. It affects whether a mark can be filed as a word mark, whether a logo is strong enough to carry a weak verbal element, what evidence is needed to show acquired distinctiveness, and how combined marks are assessed where one component is much more memorable than the other.

The Legal Framework: Section 101 and Section 103 of the Intellectual Property Act, No. 36 of 2003

• Section 101: Defines a mark as any visible sign serving to distinguish the goods of one enterprise from those of another.
• Section 102(1): Confirms that rights arise by registration, making registrable distinctiveness commercially important.
• Section 103(1)(b): Excludes signs that are exclusively descriptive of characteristics of the goods or services.
• Section 103(1)(c): Excludes signs that are customary in the current language or established trade practices of Sri Lanka.
• Section 103(1)(d): Excludes marks incapable of distinguishing the applicant’s goods or services.
• Section 103(1)(g): Restricts names unless presented in a special or particular manner.
• Section 103(1)(h): Excludes certain surnames and geographical names according to ordinary signification.
• Section 103(2): Requires the Director-General to consider all circumstances, including use in Sri Lanka or abroad and recognition elsewhere, when applying Section 103(1)(b) through Section 103(1)(h).
• Section 111(1): Requires substantive examination against Section 103.
• Section 111(5): Permits acceptance subject to conditions, amendments, or limitations.
• Section 134: Allows nullity actions where the registration should have been excluded under Section 103.

Inherent and Acquired Distinctiveness in Sri Lankan Trademark Doctrine

The distinctiveness inquiry in Sri Lanka tracks a familiar spectrum, even though the Act does not list categories such as fanciful, arbitrary, suggestive, descriptive, and generic. In practice, NIPO and the courts ask whether the sign is inherently capable of indicating source, and if not, whether use has caused it to acquire that capacity.

Inherent distinctiveness refers to the mark’s natural ability to function as a badge of origin when seen for the first time. Coined and fanciful words are at the strongest end of the spectrum. Arbitrary marks — ordinary words used in an unrelated context — are also strong. Suggestive marks, which require some thought or imagination to connect the sign to the goods, are generally registrable because they do not directly describe a characteristic.

At the weaker end are descriptive signs, customary trade terms, surnames, geographical names, and simple designs. These are weak or excluded because other traders may need to use them, or because consumers will not read them as identifying one undertaking. Generic terms fall outside the system entirely as trademarks for the named goods or services.

Acquired distinctiveness, often called secondary meaning, becomes relevant where the sign is not inherently distinctive enough on its own but has become distinctive through use. Section 103(2) is critical because it instructs the Director-General to consider all circumstances, including use in Sri Lanka or abroad and recognition elsewhere. That wording is broader than many applicants expect. It allows evidence not only of local use, but also of international recognition, provided it is relevant to consumer perception in Sri Lanka.

The practical threshold, however, is high. The weaker the sign at the start, the stronger the evidence must be. A mildly descriptive expression may be salvageable with substantial evidence. A generic or plainly prohibited sign generally is not. Distinctiveness evidence must show that consumers recognize the sign as denoting a single commercial source, not merely that the business has sold many units of the goods.

What the National Intellectual Property Office of Sri Lanka Considers Distinctive

NIPO evaluates distinctiveness by looking at how the relevant public will perceive the sign in relation to the claimed goods or services. For word marks, inherently distinctive coined or arbitrary terms are the safest. For logos, a design must be more than decorative or commonplace. A simple geometric shape, ordinary border, or literal product image may be considered incapable of distinguishing under Section 103(1)(d).

The office also pays attention to language. A word that seems invented to a foreign applicant may be meaningful in English, Sinhala, or Tamil trade usage. A transliterated term may still be descriptive if consumers hear the same ordinary word. In a multilingual market, concept and sound can be just as important as script.

Combined marks are especially important in Sri Lankan practice because many applicants try to protect a weak verbal element by adding a logo. NIPO does assess the mark as a whole, but it also asks which component dominates consumer perception. In many cases, the word portion is dominant because consumers use words to request goods, search online, and remember brands. If that dominant word is descriptive or weak, the device element must do real distinctive work to overcome the problem.

The dominant-element doctrine therefore plays a dual role. First, it affects registrability on absolute grounds. A strong device can rescue a combined mark where the word is weak, but only if the overall impression is genuinely source-indicating. Second, it affects scope of protection later in relative grounds analysis. If the distinctive force in the registered mark lies mainly in the device, the owner may have less leverage over third-party use of the descriptive word alone.

For evidence of acquired distinctiveness, NIPO is likely to consider:

• Duration and continuity of use in Sri Lanka and, where relevant, abroad.
• Sales and turnover figures demonstrating market presence.
• Advertising expenditure and media exposure showing brand promotion.
• Distribution breadth across Sri Lanka.
• Consumer and trade declarations supporting source recognition.
• Survey evidence if available and methodologically credible.
• Foreign registrations and reputation where relevant under Section 103(2).

Evidence should be dated, consistent, and tied to the exact sign filed. Use of materially different forms may weaken the argument unless the variations do not alter the distinctive character.

Key Case Law

Lever Brothers v. Renganathan Pillai [Year not specified in the guide] — The guide references the decision in connection with common-law distinctiveness principles and consumer perception. Its value lies in reinforcing a source-identification approach rather than a purely formal reading of the sign.

M.S. Habtulabhoy & Co. v. Stassen Exports [Year not specified in the guide] — Although more often cited for phonetic similarity, the case also shows the Sri Lankan emphasis on real-world consumer perception, which is central to distinctiveness doctrine.

No leading cases have been published in the guide specifically detailing the evidentiary threshold for acquired distinctiveness under Section 103(2) or expressly articulating the dominant-element doctrine in NIPO ex parte decisions. Applicants should therefore rely heavily on statutory text and careful evidence design.

The Procedure for Responding to a Distinctiveness Refusal

Step 1: identify whether the refusal attacks inherent distinctiveness, descriptiveness, customariness, or nondistinctive design

A refusal under Section 103(1)(d) may be broader than a Section 103(1)(b) objection. The response should be tailored to the exact weakness alleged.

Step 2: respond within one month under Section 111(3)

The written response should address both law and perception. For combined marks, explain why the overall mark is distinctive and which element dominates. For logos, explain why the design is not ordinary or functional.

Step 3: submit acquired distinctiveness evidence under Section 103(2)

If inherent distinctiveness is doubtful, the applicant should produce objective evidence of source recognition. The strongest submissions combine quantitative evidence such as turnover and advertising with qualitative evidence such as declarations and consumer perception materials.

Step 4: address the exact form of use

The evidence should show use of the same sign or of a form that does not materially alter the distinctive character. If the market has only seen a heavily stylized version, it may be difficult to prove distinctiveness for a plain word mark.

Step 5: consider amendment strategy

If the mark is filed as a word mark and the word is weak, it may be more efficient to file a combined mark with a stronger device, while separately developing use evidence if long-term protection for the word is desired.

Step 6: request a hearing if the issue is close

Hearings can be valuable where the mark lies in the suggestive-descriptive borderland or where the office underestimates the distinctiveness of a device element.

Strategic Recommendations

• Recommendation: Choose inherently distinctive marks whenever possible. Coined or arbitrary signs reduce filing risk and usually produce stronger enforcement rights.
• Recommendation: File the mark in the form actually used. If distinctiveness depends on design, a plain word application may be overly ambitious at the outset.
• Recommendation: Build evidence of source recognition continuously. Section 103(2) can rescue weak marks, but only if records are preserved from early commercial use.
• Recommendation: Analyse dominant elements before filing combined marks. If consumers will remember only the weak verbal element, the logo may not cure the defect.
• Recommendation: Review the mark across English, Sinhala and Tamil perceptions. Distinctiveness can be undermined if the term is descriptive or customary in any relevant trade language.
• Recommendation: Consider a layered filing strategy, protecting both the composite mark and, if supportable, the core word element after distinctiveness has strengthened through use.

Common Mistakes

• Mistake: Assuming that any logo makes a weak word registrable. Only genuinely distinctive design features materially help.
• Mistake: Relying on sales figures alone. Acquired distinctiveness requires evidence that consumers associate the sign with a single source.
• Mistake: Filing a plain-word application when the market only knows a stylized version. The evidence may not support the scope claimed.
• Mistake: Ignoring dominant-element analysis in combined marks. The weak element may still control if it is what consumers say and remember.
• Mistake: Treating foreign reputation as automatically sufficient. Section 103(2) allows it to be considered, but the evidence must still be relevant and persuasive in the Sri Lankan context.

Key takeaway: In Sri Lanka, distinctiveness under Section 101 and Section 103 is both the gateway to registration and the foundation of later protection. The strongest filings are inherently distinctive, while weaker marks require carefully assembled evidence and a realistic assessment of which element consumers will treat as the true source indicator.